testing-best-practices

提供高效测试指南，确保测试覆盖全面且断言意义明确。

SKILL.md

--- frontmatter

name: testing-best-practices
description: Guide for writing effective tests with proper coverage and meaningful assertions.
license: MIT

Testing Best Practices Skill

This skill provides comprehensive guidance for writing and maintaining high-quality tests across all projects in the organization.

Instructions

Follow these testing best practices:

•
Test Structure
- •Use the Arrange-Act-Assert (AAA) pattern
- •Keep tests focused on a single behavior
- •Use descriptive test names that explain what is being tested
- •Organize tests logically (by feature or component)
•
Test Coverage
- •Aim for meaningful coverage, not just high percentages
- •Cover happy paths and edge cases
- •Test error conditions and failure scenarios
- •Include integration tests for critical paths
•
Test Quality
- •Make tests independent and isolated
- •Avoid test interdependencies
- •Use appropriate mocking and stubbing
- •Keep tests maintainable and easy to understand
•
Assertions
- •Use specific, meaningful assertions
- •Avoid testing implementation details
- •Test behavior, not internals
- •Include helpful error messages
•
Performance
- •Keep unit tests fast
- •Use appropriate test data sizes
- •Consider parallel test execution
- •Optimize slow tests
•
Maintenance
- •Update tests when requirements change
- •Remove obsolete tests
- •Refactor tests to reduce duplication
- •Keep test code as clean as production code

Usage

This skill will help guide test creation and review across all repositories in the organization.